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AS137552Terabix

MalaysiaRegistryAPNICTypeContent

As of 26th September 2026, AS137552 (Terabix), a content network registered in Malaysia with APNIC, originates 7 IPv4 prefixes covering 2k addresses and 3 IPv6 prefixes. By IPv4 address space that makes it the 25,306th-largest of the 79,516 networks we see originating IPv4, and the 74th-largest of 258 in Malaysia. It is seen behind 2 upstream networks, most often AS138997 (Eons Data Communications Limited) and AS21859 (Zenlayer Inc), and in front of 1 downstream network. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

7

IPv6 prefixes

3

IPv4 addresses

2k

IPv6 /64s

262k

Upstream graph

The networks AS137552 is seen behind, one and two hops out, drawn from real AS paths.

AS137552Toward the internet core
Upstream graph for AS137552: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS137552TerabixThis networkAS21859Zenlayer IncAS138997Eons Data Communi…AS2914NTT America, Inc.AS4229Zenlayer IncAS3491PCCW Global (HK) …AS6453TATA Communicatio…

Networks observed one and two hops upstream of AS137552 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

6

adjacent networks

Upstreams
233%
Peers
350%
Downstreams
117%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS137552
NetworkCountryRelationshipPathsVantage pts
AS138997Eons Data Communications LimitedHKPeer52993
AS21859Zenlayer IncUSPeer28557

Prefixes

The largest blocks AS137552 originates, widest first.

Largest prefixes originated by AS137552
PrefixAddressesVisibility
160.30.4.0/2351281/81
45.249.91.0/2425681/81
160.30.4.0/2425681/81
160.30.5.0/2425681/81
160.30.209.0/2425681/81
163.61.102.0/2425681/81
163.61.103.0/2425681/81
2001:df4:1840::/47131k × /6463/64
2001:df4:1840::/4865.5k × /6463/64
2001:df4:1841::/4865.5k × /6463/64

Routing health

How AS137552's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid100.0%10
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%10
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 7 prefixes

IPv6 — 3 prefixes

  • /47131k × /6433.3%1
  • /4865.5k × /6466.7%2

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS137552 started or stopped in this period.

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.